Black Orchid - Silenta - Box Fans 240-2150m3/h
Extremely sound-insulated high performance fans, 240-2150m3 / h.
They consist of a centrifugal fan mounted in an acoustically insulated galvanized box ending with outlets with a rubber seal for perfect sealing of the connected pipe. The acoustic noise reduction of this fan series makes them the ideal choice for areas where absolutely quiet fan operation is required. Higher airflow. Higher pressure resistance for connection with carbon filters and similar products. Extremely quiet operation.
Function:
- Six sizes for maximum selection: 100, 125, 150, 200, 250 and 315mm
- Extremely silent galvanized acoustic fan box
- Excellent resistance to resistance when connected to long pipes
- Airflow from 240m3 to 2150m3
- Termination is by plugging into a mains plug with a 1.8m long cable
- All fans are equipped with a handle mechanism and feet for perfect lifting and installation.
- Durable Long-life Blauberg German engine and thermal protection for maximum safety and prevent burnout.
- Great for hydroponic carbon filters.
| Diameter | Speed (RPM) | max.Flow | max. Pressure drop | Engagement | Cost of operation/1hr | Volume |
| 100mm | 2560 | 240m3 | 300 Pa | EU socket | 0,003 € | 33dB(A) @ 3m |
| 125mm | 2590 | 330m3 | 300 Pa | EU socket | 0,004 € | 35dB(A) @ 3m |
| 150mm | 2600 | 420m3 | 300 Pa | EU socket | 0,007 € | 36dB(A) @ 3m |
| 200mm | 2550 | 730m3 | 350 Pa | EU socket | 0,017 € | 38dB(A) @ 3m |
| 250mm | 2420 | 1300m3 | 500 Pa | EU socket | 0,017 € | 41dB(A) @ 3m |
| 315mm | 2670 | 2150m3 | 650 Pa | EU socket | 0.04 € | 43dB(A) @ 3m |
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